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Individual Calculations January 2012 |
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| Acuna Buitrago, Camilo Andres Total change: -18.45 | |   |
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| II JAHV McGregor de Ajedrez ITT | Bogota | COL | 2011-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 2074 | 3.00 | 6 | -1.23 | 15 | -18.45 | |
|  Nieto, Guillermo Luigui Ubaldo | | | 1831 | COL | 0.00 | 1 | -0.80 | 15 | -12.00 | |  Caceres Quintero, Gerson Maurici | | | 1773 | COL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Aldana, Boris Eugenio | | | 1674 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Martinez Paipa, Hernan | | | 1908 | COL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Nunez V, Gustavo Eduardo | f | | 2228 | COL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Abril, Mauricio | | | 1966 | COL | 0.00 | 1 | -0.65 | 15 | -9.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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